11202222211101 has 12 divisors (see below), whose sum is σ = 16557289676928. Its totient is φ = 7294470276744.

The previous prime is 11202222211093. The next prime is 11202222211133. The reversal of 11202222211101 is 10111222220211.

11202222211101 is a `hidden beast` number, since 1 + 120 + 222 + 221 + 1 + 101 = 666.

It is not a de Polignac number, because 11202222211101 - 2³ = 11202222211093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202222211171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14473154925 + ... + 14473155698.

It is an arithmetic number, because the mean of its divisors is an integer number (1379774139744).

Almost surely, 2^{11202222211101} is an apocalyptic number.

It is an amenable number.

11202222211101 is a deficient number, since it is larger than the sum of its proper divisors (5355067465827).

11202222211101 is a wasteful number, since it uses less digits than its factorization.

11202222211101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28946310672 (or 28946310669 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11202222211101 its reverse (10111222220211), we get a palindrome (21313444431312).

The spelling of 11202222211101 in words is "eleven trillion, two hundred two billion, two hundred twenty-two million, two hundred eleven thousand, one hundred one".